Wenzhou Color Bloom New materials Co., Ltd

Solvent Violet 37

• Category :

  Dyestuffs and Pigments/Solvent Dyes

• Synonyms :

  Violet FBL;

• CAS NO :

  61969-50-4

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

• Product description :

  Solvent Violet 37 Solvent Violet 37/Fast Violet FBL C. I. NO:Solvent Violet 37 CAS NO:61969-50-4 Molecular Structure: anthraquinones Properties and Applications: purple Shade : Violet With Red Cast Same Product: Sandoplast Violet FBL (CLH) Storage Stability : 5 Years List of Suppliers: Transparent Violet 2B Transparent Violet S-FBL Purple 3BP Fast Violet FBL Violet FBL Physical & Chemical Properties 1 Appearance Violet Powder 2 Chromatism △E≤1.0 3 Color strength 100±1% vs Standard 4 Dyes content(HPLC) ≥98.5% 5 Water content ≤0.5% 6 Ash content ≤0.2% 7 Insoluble matter ≤0.5% 8 Screen test(60 mesh) ≤5.0% 9 Melting point 175℃ 10 PH-Value 5.5-7.5 11 Thin layer chromatography No spots of by-products 12 Alkaline resistance Non color in alkaline filtrate 13 Heat resisting property 280℃ 14 Light Fastness 7 15 Heavy Metal Content Table Table RoHS Limit PPM Cd Cr VI Hg Pb PBBs PBDEs 10 10 10 10 10 10 Product name Color Index no. Chemical type Color tone Melting point℃ Bulk density（g/ml/） Fastness Specification Concentration of coloring PS Dyes TiO2 Light fastness Heat fastness /% /% （℃/5min） Oil Violet FBL Solvent Violet 37 Anthraquinone Violet 172 0.61 0.05 1 7 300 Applications PS HIPS ABS PC RPVC PMMA SAN AS PA6 PET ★ — ★ ★ — ★ ★ — ★ ★ ★ Suitable ○ Suitable with restrictions △ Not recommended -Not Test Note: The above technical data is only used for reference.The application, use and process of the products provided by our company, are not controlled by our company,we hope that the user should test the goods before mass use to verify whether Suitable for the process and use of your products. Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%) Melting point Stable ISO 8 280 Insoluble Packages: 25kgs/ Barrel